header {
  position: relative;
  width: 100%;
  min-height: 50px;
  overflow: hidden;
  background: #e4f2fc
}

.nav-list {
  padding: 10px 10px 5px 10px;
}

.nav-list:after {
  content: '\0020';
  display: block;
  clear: both;
  height: 0;
  overflow: hidden;
}

footer {
  line-height: 27px;
  text-align: center;
  font-size: 12px;
}

.tool-box {
  margin: 0 10px;
  padding-bottom: 5px;
}

.c_pop_wrap {
  position: fixed;
  left: 10px;
  right: 10px;
  z-index: 1000;
  bottom: 12px;
  /*display: none;*/
}